The Biomax N-UltraFace (KT Automation SKU: KTI01002003NUFS) is engineered for broad interoperability across corporate security frameworks, building management ecosystems, and enterprise time-and-attendance platforms. Designed around open hardware interfaces and modern communication protocols, the terminal functions seamlessly as either an autonomous multi-modal edge controller or as an integrated biometric reader within larger master-slave physical access architectures.
Access Control Hardware & Relay Interfaces
For electronic physical access control deployments, the N-UltraFace features an onboard door output relay capable of driving electric strikes, electromagnetic locks, and gate drop-arm barriers. System expandability and bidirectional doorway monitoring are supported through native input and output ports:
- Wiegand Interface: Integrated Wiegand In and Wiegand Out ports allow the device to connect directly to third-party access control panels as a slave biometric reader, or alternatively to receive credential strings from external secondary readers.
- Peripheral Exit Devices: The terminal integrates directly with peripheral egress devices, featuring terminal points compatible with standard request-to-exit push buttons, no-touch infrared motion sensors, hand-held remote control modules, and secondary external Wiegand exit readers for dual-sided credentialing.
Credential Interoperability & RFID Standards
The unit supports multi-modal identity verification combining facial geometry, biometric fingerprint patterns, proximity RFID, and alphanumeric PIN codes. Credential capacity and reader module options include:
- Proximity Card Standards: Standard hardware includes an integrated 125 kHz EM proximity card reader, with an optional 13.56 MHz Mifare smart card reading module available for facilities utilizing high-frequency credentials. Total card capacity supports up to 3,000 RFID cards.
- Biometric Capacity: Internal storage accommodates up to 3,000 face user templates and up to 30,000 fingerprint templates, with a maximum user capacity capped at 3,000 users and an audit transaction log buffer storing up to 200,000 offline event records.
- Fingerprint Sensor Compatibility: The integrated 500 DPI optical fingerprint sensor algorithm is engineered to verify difficult tactile surfaces without separate hardware adjustments, successfully reading dry, moist, rough, and colored (ink or mehndi) fingertips.
Network Protocols, Cloud Architecture & Software Integration
The N-UltraFace features versatile network interfaces to facilitate communication across enterprise IT environments. Built-in network connectivity includes standard Ethernet TCP/IP and integrated Wi-Fi. For continuous synchronization, the terminal utilizes native Push Data technology to automatically transfer attendance logs and user credentials to centralized databases in real time.
For remote, industrial, or outdoor field environments lacking broadband cabling, the terminal can be equipped with optional 4G GPRS and GPS communication modules. In localized or air-gapped environments without continuous network access, records can be transferred via the onboard USB host interface using standard USB memory storage.
Software interoperability covers multiple deployment architectures, natively supporting Desktop attendance software, Web-based management portals, Cloud infrastructure, and Employee Self Service mobile applications. Integrators and software developers can implement bespoke integration with third-party ERP and payroll systems utilizing the terminal's comprehensive Software Development Kit (SDK). For environments where host software is unavailable, the device provides built-in menu functions to create departments, shifts, and company profiles for direct on-terminal reporting.
Power Supply Integration
The N-UltraFace terminal requires an external operating supply of 12V DC at 2A. This specific configuration is supplied without internal backup batteries (they are not included), requiring direct cabling to a dedicated 12V DC power supply unit or access control power distribution board.
